Milwaukee 2850-21P User manual

Brand: Milwaukee

Model: 2850-21P

Category: Cordless combi drills

Type: User manual

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GENERAL POWER TOOL

SAFETY WARNINGS

WARNING

Read all safety warnings, instruc-

tions, illustrations and specica-

tions provided with this power tool. Failure to

follow all instructions listed below may result in

electric shock, re and/or serious injury. Save all

warnings and instructions for future reference.

The term "power tool" in the warnings refers to your

mains-operated (corded) power tool or battery-oper-

ated (cordless) power tool.

WORK AREA SAFETY

• Keep work area clean and well lit. Cluttered or

dark areas invite accidents.

• Do not operate power tools in explosive atmo-

spheres, such as in the presence of ammable

liquids, gases or dust. Power tools create sparks

which may ignite the dust or fumes.

• Keep children and bystanders away while operat-

ing a power tool. Distractions can cause you to lose

control.

ELECTRICAL SAFETY

• Power tool plugs must match the outlet. Never

modify the plug in any way. Do not use any

adapter plugs with earthed (grounded) power

tools. Unmodied plugs and matching outlets will

reduce risk of electric shock.

• Avoid body contact with earthed or grounded

surfaces, such as pipes, radiators, ranges and

refrigerators. There is an increased risk of electric

shock if your body is earthed or grounded.

• Do not expose power tools to rain or wet condi-

tions. Water entering a power tool will increase the

risk of electric shock.

• Do not abuse the cord. Never use the cord for

carrying, pulling or unplugging the power tool.

Keep cord away from heat, oil, sharp edges or

moving parts. Damaged or entangled cords increase

the risk of electric shock.

• When operating a power tool outdoors, use an

extension cord suitable for outdoor use. Use of

a cord suitable for outdoor use reduces the risk of

electric shock.

• If operating a power tool in a damp location is

unavoidable, use a ground fault circuit interrupter

(GFCI) protected supply. Use of an GFCI reduces

the risk of electric shock.

PERSONAL SAFETY

• Stay alert, watch what you are doing and use

common sense when operating a power tool. Do

not use a power tool while you are tired or under

the inuence of drugs, alcohol or medication. A

moment of inattention while operating power tools

may result in serious personal injury.

• Use personal protective equipment. Always

wear eye protection. Protective equipment such

as a dust mask, non-skid safety shoes, hard hat or

hearing protection used for appropriate conditions

will reduce personal injuries.

• Prevent unintentional starting. Ensure the switch

is in the o-position before connecting to power

source and/or battery pack, picking up or carrying

the tool. Carrying power tools with your nger on

the switch or energizing power tools that have the

switch on invites accidents.

• Remove any adjusting key or wrench before

turning the power tool on. A wrench or a key left

attached to a rotating part of the power tool may

result in personal injury.

• Do not overreach. Keep proper footing and

balance at all times. This enables better control

of the power tool in unexpected situations.

• Dress properly. Do not wear loose clothing or

jewelry. Keep your hair and clothing away from

moving parts. Loose clothes, jewelry or long hair

can be caught in moving parts.

• If devices are provided for the connection of

dust extraction and collection facilities, ensure

these are connected and properly used. Use of

dust collection can reduce dust-related hazards.

• Do not let familiarity gained from frequent use

of tools allow you to become complacent and

ignore tool safety principles. A careless action can

cause severe injury within a fraction of a second.

POWER TOOL USE AND CARE

• Do not force the power tool. Use the correct power

tool for your application. The correct power tool

will do the job better and safer at the rate for which

it was designed.

• Do not use the power tool if the switch does not

turn it on and o. Any power tool that cannot be

controlled with the switch is dangerous and must be

repaired.

• Disconnect the plug from the power source and/

or remove the battery pack, if detachable, from

the power tool before making any adjustments,

changing accessories, or storing power tools.

Such preventive safety measures reduce the risk of

starting the power tool accidentally.

• Store idle power tools out of the reach of children

and do not allow persons unfamiliar with the

power tool or these instructions to operate the

power tool. Power tools are dangerous in the hands

of untrained users.

• Maintain power tools and accessories. Check

for misalignment or binding of moving parts,

breakage of parts and any other condition that

may aect the power tool’s operation. If damaged,

have the power tool repaired before use. Many

accidents are caused by poorly maintained power

tools.

• Keep cutting tools sharp and clean. Properly

maintained cutting tools with sharp cutting edges

are less likely to bind and are easier to control.

• Use the power tool, accessories and tool bits

etc. in accordance with these instructions,

taking into account the working conditions and

the work to be performed. Use of the power tool

for operations dierent from those intended could

result in a hazardous situation.

• Keep handles and grasping surfaces dry, clean

and free from oil and grease. Slippery handles and

grasping surfaces do not allow for safe handling and

control of the tool in unexpected situations.

BATTERY TOOL USE AND CARE

• Recharge only with the charger specied by the

manufacturer. A charger that is suitable for one type

of battery pack may create a risk of re when used

with another battery pack.

• Use power tools only with specically designated

battery packs. Use of any other battery packs may

create a risk of injury and re.

• When battery pack is not in use, keep it away

from other metal objects, like paper clips, coins,

keys, nails, screws or other small metal objects,

that can make a connection from one terminal

to another. Shorting the battery terminals together

may cause burns or a re.

• Under abusive conditions, liquid may be ejected

from the battery; avoid contact. If contact ac-

cidentally occurs, flush with water. If liquid

contacts eyes, additionally seek medical help.

Liquid ejected from the battery may cause irritation

or burns.

• Do not use a battery pack or tool that is dam-

aged or modied. Damaged or modied batteries

may exhibit unpredictable behavior resulting in re,

explosion or risk of injury.

• Do not expose a battery pack or tool to re or

excessive temperature. Exposure to re or tem-

perature above 265°F (130°C) may cause explosion.

• Follow all charging instructions and do not charge

the battery pack or tool outside the temperature

range specied in the instructions. Charging

improperly or at temperatures outside the specied

range may damage the battery and increase the risk

of re.

SERVICE

• Have your power tool serviced by a qualied

repair person using only identical replacement

parts. This will ensure that the safety of the power

tool is maintained.

• Never service damaged battery packs. Service

of battery packs should only be performed by the

manufacturer or authorized service providers.

SPECIFIC SAFETY RULES FOR

IMPACT DRIVER

• Hold power tool by insulated gripping surfaces,

when performing an operation where the fas-

tener may contact hidden wiring. Fasteners con-

tacting a “live” wire may make exposed metal parts

of the power tool “live” and could give the operator

an electric shock.

• Wear ear protectors when impact drilling. Expo-

sure to noise can cause hearing loss.

• Use only sockets and other accessories spe-

cically designed for use on impact wrenches

and drivers. Other sockets and accessories might

shatter or break causing injury.

• Always use common sense and be cautious when

using tools. It is not possible to anticipate every

situation that could result in a dangerous outcome.

Do not use this tool if you do not understand these

operating instructions or you feel the work is beyond

your capability; contact Milwaukee Tool or a trained

professional for additional information or training.

• Maintain labels and nameplates. These carry

important information. If unreadable or missing,

contact a MILWAUKEE service facility for a free

replacement.

•

WARNING

Some dust created by power sanding,

sawing, grinding, drilling, and other

construction activities contains chemicals known to

cause cancer, birth defects or other reproductive

harm. Some examples of these chemicals are:

• lead from lead-based paint

• crystalline silica from bricks and cement and other

masonry products, and

• arsenic and chromium from chemically-treated

lumber.

Your risk from these exposures varies, depending on

how often you do this type of work. To reduce your

exposure to these chemicals: work in a well ventilated

area, and work with approved safety equipment, such

as those dust masks that are specially designed to

lter out microscopic particles.

SYMBOLOGY

Volts

Direct Current

No Load Revolutions per Minute (RPM)

Impacts per Minute Under Load (IPM)

UL Listing for Canada and U.S.

SPECIFICATIONS

Volts.............................................................. 18 DC

Battery Type .................................................M18™

Charger Type................................................M18™

Recommended Ambient

Operating Temperature ......................0°F to 125°F

Cat. No. ..................................................... 2850-20

RPM ........................................................... 0 - 3400

IPM ............................................................ 0 - 4200

Cat. No. ..................................................... 2851-20

RPM ........................................................... 0 - 3400

IPM ............................................................ 0 - 4200

FUNCTIONAL DESCRIPTION

1. Speed control switch

(2851-20 only)

2. Trigger

3. LED

4. 1/4" Hex drive chuck

5. Control switch

6. Handle

7. Belt clip

OPERATION

WARNING

Always remove battery pack before

changing or removing accesso-

ries. Only use accessories specically recom-

mended for this tool. Others may be hazardous.

To reduce the risk of injury, always wear safety

goggles or glasses with side shields.

Using the Control Switch

The

control switch may be set to three positions: for-

ward, reverse and lock. Due to a lockout mechanism,

the control switch can only be adjusted when the ON/

OFF switch is not pressed. Always allow the motor to

come to a complete stop before using the control switch.

Push for

Forward

Push for

Reverse

PUSH TO CENTER TO LOCK

1. For forward (clockwise) rotation, push the control

switch in the direction shown. Check the direction

of rotation before use.

2. For reverse (counterclockwise) rotation, push the

control switch in the direction shown. Check the

direction of rotation before use.

3. To lock the trigger, push the control switch to the

center position. The trigger will not work when the

control switch is in the locked position.

Always remove the battery pack before performing

maintenance, changing accessories, storing the

tool and any time the tool is not in use.

Starting, Stopping and Controlling Speed

This tool may be operated at any speed from 0 to

full speed.

1. To start the tool, pull the trigger.

NOTE: An LED is turned on when the trigger is

pulled.

2. To vary the driving speed, simply increase or

decrease pressure on the trigger. The further the

trigger is pulled, the greater the speed, up to the

maximum speed set by the speed control switch.

3. To stop the tool, release the trigger and the electric

brake stops the tool instantly.

Speed Control Switch

(2851-20 only)

Allow the tool to come to a

Speed

indicator

Speed

control

switch

complete stop before chang-

ing speeds. Slide the selec-

tor switch from side to side

to select the maximum

speed. Select "1" for the

lowest speed. Select "3" for the highest speed.

2851-20 1 2 3

RPM 0 - 1700 0 - 2600 0 - 3400

IPM 0 - 1500 0 - 3400 0 - 4200

ASSEMBLY

WARNING

Recharge only with the charger

specied for the battery. For spe-

cic charging instructions, read the operator’s

manual supplied with your charger and battery.

Removing/Inserting the Battery

To remove the battery, push in the release buttons

and pull the battery pack away from the tool.

WARNING

Always remove battery pack before

changing or removing accessories.

To insert the battery, slide the pack into the body

of the tool. Make sure it latches securely into place.

WARNING

Only use accessories specically

recommended for this tool. Others

may be hazardous.

Use only sockets and other accessories speci-

cally designed for use on impact wrenches and

drivers. Other sockets and accessories might

shatter or break causing injury.

Attaching and Removing Accessories

These impact drivers are intended for use with drill

and driver bits.

(2850-20 only)

1. To attach an accessory, pull out the ring (1) and

press the shank into the hex drive chuck (2).

2. To remove the accessory, pull out the ring (1) and

remove the accessory (2). Release the ring.

INSERT REMOVE

(2851-20 only)

1. To attach an accessory, press the shank into the

hex drive chuck (1).

2. To remove the accessory, pull out the ring (1) and

remove the accessory (2). Release the ring.

INSERT REMOVE

Impacting Techniques

The longer a bolt, screw, or nut is impacted, the tighter

it will become. To help prevent damaging the fasteners

or workpieces, avoid excessive impacting. Be particu-

larly careful when impacting smaller fasteners because

they require less impacting to reach optimum torque.

Practice with various fasteners, noting the length of

time required to reach the desired torque. Check the

tightness with a hand-torque wrench. If the fasteners

are too tight, reduce the impacting time. If they are not

tight enough, increase the impacting time.

Oil, dirt, rust or other matter on the threads or under

the head of the fastener aects the degree of tightness.

The torque required to loosen a fastener averages

75% to 80% of the tightening torque, depending on

the condition of the contacting surfaces.

On light gasket jobs, run each fastener down to a

relatively light torque and use a hand torque wrench

for nal tightening.

MAINTENANCE

WARNING

To reduce the risk of injury, always

unplug the charger and remove the

battery pack from the charger or tool before

performing any maintenance. Never disassemble

the tool, battery pack or charger. Contact a

MILWAUKEE service facility for ALL repairs.

Maintaining Tool

Keep your tool, battery pack and charger in good

repair by adopting a regular maintenance program.

Inspect your tool for issues such as undue noise,

misalignment or binding of moving parts, breakage of

parts, or any other condition that may aect the tool

operation. Return the tool, battery pack, and charger

to a MILWAUKEE service facility for repair. After six

months to one year, depending on use, return the

tool, battery pack and charger to a MILWAUKEE

service facility for inspection.

If the tool does not start or operate at full power with

a fully charged battery pack, clean the contacts on

the battery pack. If the tool still does not work prop-

erly, return the tool, charger and battery pack, to a

MILWAUKEE service facility for repairs.

WARNING

To reduce the risk of personal in-

jury and damage, never immerse

your tool, battery pack or charger in liquid or

allow a liquid to ow inside them.

Cleaning

Clean dust and debris from vents. Keep handles

clean, dry and free of oil or grease. Use only mild

soap and a damp cloth to clean, since certain clean-

ing agents and solvents are harmful to plastics and

other insulated parts. Some of these include gasoline,

turpentine, lacquer thinner, paint thinner, chlorinated

cleaning solvents, ammonia and household deter-

gents containing ammonia. Never use ammable or

combustible solvents around tools.

Repairs

For repairs, return the tool, battery pack and charger

to the nearest service center.

ACCESSORIES

WARNING

Use only recommended accesso-

ries. Others may be hazardous.

For a complete listing of accessories, go online to

www.milwaukeetool.com or contact a distributor.

SERVICE - UNITED STATES

1-800-SAWDUST (1.800.729.3878)

Monday-Friday, 7:00 AM - 6:30 PM CST

or visit www.milwaukeetool.com

Contact Corporate After Sales Service Technical

Support with technical, service/repair, or warranty

questions.

Email: [email protected]

Become a Heavy Duty Club Member at

www.milwaukeetool.com to receive important

notications regarding your tool purchases.

SERVICE - CANADA

Milwaukee Tool (Canada) Ltd

1.800.268.4015

Monday-Friday, 7:00 AM - 4:30 PM CST

or visit www.milwaukeetool.ca

LIMITED WARRANTY

USA & CANADA

Every MILWAUKEE power tool* (see exceptions below) is warranted

to the original purchaser only to be free from defects in material and

workmanship. Subject to certain exceptions, MILWAUKEE will repair

or replace any part on an electric power tool which, after examination,

is determined by MILWAUKEE to be defective in material or workman-

ship for a period of ve (5) years** after the date of purchase unless

otherwise noted. Return of the power tool to a MILWAUKEE factory

Service Center location or MILWAUKEE Authorized Service Station,

freight prepaid and insured, is required. A copy of the proof of purchase

should be included with the return product. This warranty does not

apply to damage that MILWAUKEE determines to be from repairs

made or attempted by anyone other than MILWAUKEE authorized

personnel, misuse, alterations, abuse, normal wear and tear, lack of

maintenance, or accidents.

Normal Wear: Many power tools need periodic parts replacement and

service to achieve best performance. This warranty does not cover

repair when normal use has exhausted the life of a part including,

but not limited to, chucks, brushes, cords, saw shoes, blade clamps,

o-rings, seals, bumpers, driver blades, pistons, strikers, lifters, and

bumper cover washers.

*This warranty does not cover Air Nailers & Staplers; Airless Paint

Sprayer; Cordless Battery Packs; Gasoline Driven Portable Power

Generators; Hand Tools; Hoist – Electric, Lever & Hand Chain; M12™

Heated Gear; Reconditioned Product; and Test & Measurement

Products. There are separate and distinct warranties available for

these products.

**The warranty period for Job Site Radios, M12™ Power Port, M18™

Power Source, Jobsite Fan and Trade Titan™ Industrial Work Carts is

one (1) year from the date of purchase. The warranty period for the

Drain Cleaning Cables is two (2) years from the date of purchase. The

warranty period for the M18™ Compact Heat Gun and the 8 Gallon

Dust Extractor is three (3) years from the date of purchase. The war-

ranty period for the LED in the LED Work Light and the LED Upgrade

Bulb for the Work Light is the lifetime of the product subject to the

limitations above. If during normal use the LED or LED Bulb fails, the

part will be replaced free of charge.

Warranty Registration is not necessary to obtain the applicable war-

ranty on a MILWAUKEE power tool product. The manufacturing date

of the product will be used to determine the warranty period if no proof

of purchase is provided at the time warranty service is requested.

ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT

REMEDIES DESCRIBED HEREIN IS A CONDITION OF THE CON-

TRACT FOR THE PURCHASE OF EVERY MILWAUKEE PRODUCT.

IF YOU DO NOT AGREE TO THIS CONDITION, YOU SHOULD NOT

PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE

BE LIABLE FOR ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL

OR PUNITIVE DAMAGES, OR FOR ANY COSTS, ATTORNEY FEES,

EXPENSES, LOSSES OR DELAYS ALLEGED TO BE AS A CONSE-

QUENCE OF ANY DAMAGE TO, FAILURE OF, OR DEFECT IN ANY

PRODUCT INCLUDING, BUT NOT LIMITED TO, ANY CLAIMS FOR

LOSS OF PROFITS. SOME STATES DO NOT ALLOW THE EX-

CLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL

DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT

APPLY TO YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU

OF ALL OTHER EXPRESS WARRANTIES, WRITTEN OR ORAL.

TO THE EXTENT PERMITTED BY LAW, MILWAUKEE DISCLAIMS

ANY IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION

ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS

FOR A PARTICULAR USE OR PURPOSE; TO THE EXTENT SUCH

DISCLAIMER IS NOT PERMITTED BY LAW, SUCH IMPLIED WAR-

RANTIES ARE LIMITED TO THE DURATION OF THE APPLICABLE

EXPRESS WARRANTY AS DESCRIBED ABOVE. SOME STATES

DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WAR-

RANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO

YOU, THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS,

AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM

STATE TO STATE.

This warranty applies to product sold in the U.S.A. and Canada only.

Please consult the ‘Service Center Search’ in the Parts & Service sec-

tion of MILWAUKEE’s website www.milwaukeetool.com or call 1.800.

SAWDUST (1.800.729.3878) to locate your nearest service facility for

warranty and non-warranty service on a Milwaukee electric power tool.

LIMITED WARRANTY - MEXICO,

CENTRAL AMERICA & CARIBBEAN

TECHTRONIC INDUSTRIES' warranty is for 5 years since the original

purchase date.

This warranty card covers any defect in material and workmanship

on this Product.

To make this warranty valid, present this warranty card, sealed/

stamped by the distributor or store where you purchased the product,

to the Authorized Service Center (ASC). Or, if this card has not been

sealed/stamped, present the original proof of purchase to the ASC.

Call toll-free1 01 (800) 030-7777 to nd the nearest ASC, for service,

parts, accessories or components.

Procedure to make this warranty valid

Take the product to the ASC, along with the warranty card sealed/

stamped by the distributor or store where you purchased the product,

and any faulty piece or component will be replaced without cost for

you. We will cover all freight costs relative with this warranty process.

Exceptions

This warranty is not valid in the following situations

a) When the product is used in a dierent manner from the end-user

guide or instruction manual.

b) When the conditions of use are not normal.

c) When the product was modied or repaired by people not authorized

by TECHTRONIC INDUSTRIES.

Note: If cord set is damaged, it should be replaced by an Authorized

Service Center to avoid electric risks.

SERVICE AND ATTENTION CENTER

Call to 01 (800) 030-7777

IMPORTED AND COMMERCIALIZED BY

TECHTRONIC INDUSTRIES MEXICO, SA DE CV

Av President Masarik #29 piso 7, Col. Polanco V Sección

CP 11560, Deleg. Miguel Hidalgo, CDMX

Model:

Date of Purchase:

Distributor or Store Stamp:

RÈGLES DE SÉCURITÉ GÉNÉRALES

RELATIVES AUX OUTILS ÉLECTRIQUES

AVERTISSEMENT

Lire toutes les consignes

de sécurité, consignes,

illustrations et spécications fournies avec cet

outil électrique. Ne pas suivre l’ensemble des règles

et instructions peut entraîner une électrocution, un

incendie ou des blessures graves. Conserver les

règles et les instructions à des ns de référence

ultérieure. Le terme «outil électrique» gurant dans

les avertissements ci-dessous renvoie à l’outil élec-

trique à alimentation par le réseau (à cordon) ou par

batterie (sans l).

SÉCURITÉ DU LIEU DE TRAVAIL

• Veillez à ce que l’aire de travail soit propre et

bien éclairée. Le désordre et le manque de lumière

favorisent les accidents.

• Ne pas utiliser d’outils électriques dans des at-

mosphères explosives, par exemple en présence

de liquides, gaz ou poussières inammables. Les

outils électriques produisent des étincelles risquant

d'enammer les poussières ou vapeurs.

• S’assurer que les enfants et les curieux se trou-

vent à une bonne distance au moment d’utiliser

un outil électrique. Les distractions peuvent causer

une perte de contrôle.

SÉCURITÉ ÉLECTRIQUE

• Les ches des outils électriques doivent cor-

respondre à la prise secteur utilisée. Ne jamais

modier la che, de quelque façon que ce soit.

Ne jamais utiliser d'adaptateurs de che avec

des outils mis à la terre. Les ches et prises non

modiées réduisent le risque de choc électrique.

• Éviter tout contact avec des surfaces mises à

la terre comme des tuyaux, des radiateurs, des

cuisinières et des réfrigérateurs. Le risque de

choc électrique est accru lorsque le corps est mis

à la terre.

• Ne pas exposer les outils électriques à l'eau ou

l'humidité. La pénétration d’eau dans ces outils

accroît le risque de choc électrique.

• Ne pas maltraiter le cordon d'alimentation.

Ne jamais utiliser le cordon d’alimentation

pour transporter l’outil électrique et ne jamais

débrancher ce dernier en tirant sur le cordon.

Garder le cordon à l'écart de la chaleur, de

l'huile, des objets tranchants et des pièces en

mouvement. Un cordon endommagé ou emmêlé

accroît le risque de choc électrique.

• Pour les travaux à l’extérieur, utiliser un cordon

spécialement conçu à cet eet. Utiliser un cordon

conçu pour l'usage extérieur réduit les risques de

choc électrique.

• Si l’utilisation d’un outil électrique est inévitable

dans un endroit humide, utiliser une source

d’alimentation munie d’un disjoncteur de fuite

de terre. L’utilisation d’un disjoncteur de fuite de

terre réduit le risque de choc électrique.

SÉCURITÉ INDIVIDUELLE

• Rester attentif, prêter attention au travail et faire

preuve de bon sens lors de l'utilisation de tout

outil électrique. Ne pas utiliser cet appareil en

cas de fatigue ou sous l’inuence de l’alcool,

de drogues ou de médicaments. Un moment

d’inattention pendant l’utilisation d’un outil électrique

peut entraîner des blessures graves.

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Milwaukee 2850-21P User manual

Brand: Milwaukee

Model: 2850-21P

Category: Cordless combi drills

Type: User manual

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